Open-xchange OX App Suite Directory Traversal Vulnerability

Open-xchange OX App Suite is a Web cloud desktop environment from Open-Xchange Open-xchange, a US-based company. The environment allows users to more intuitively manage email, tasks, files, etc. A directory traversal vulnerability exists in Open-xchange OX App Suite, which can be exploited by...

CVE-2021-33491

OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records...

Directory traversal

OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records...

CVE-2021-33491

OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records...

Detecting Embedded Content in OOXML Documents

On Advanced Practices, we are always looking for new ways to find malicious activity and track adversaries over time. Today we’re sharing a technique we use to detect and cluster Microsoft Office documents—specifically those in the Office Open XML OOXML file format. Additionally, we’re releasing ...

Purgalicious VBA: Macro Obfuscation With VBA Purging

Malicious Office documents remain a favorite technique for every type of threat actor, from red teamers to FIN groups to APTs. In this blog post, we will discuss "VBA Purging", a technique we have increasingly observed in the wild and that was first publicly documented by Didier Stevens in Februa...

Apache Tika does not properly initialize the XML parser or choose handlers

Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity XXE attacks via vectors involving 1 spreadsheets in OOXML files and 2 XMP metadata in PDF and other file formats, a related issue to...

Apache Tika 0.10 - 0.12 XXE Vulnerability

Apache Tika is prone to an XML external entity XXE vulnerability. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:apache:tika";...

SUSE SLED12 / SLES12 Security Update : Recommended update for LibreOffice (SUSE-SU-2018:1076-1)

LibreOffice was updated to version 6.0.3. Following new features were added : - The Notebookbar, although still an experimental feature, has been enriched with two new variants: Grouped Bar Full for Writer, Calc and Impress, and Tabbed Compact for Writer. The Special Characters dialog has been...

Analyzing an exploit for СVE-2017-11826

The latest Patch Tuesday 17 October brought patches for 62 vulnerabilities, including one that fixed СVE-2017-11826 – a critical zero-day vulnerability used to launch targeted attacks – in all versions of Microsoft Office. The exploit for this vulnerability is an RTF document containing a DOCX...

UBUNTU-CVE-2016-4434

Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity XXE attacks via vectors involving 1 spreadsheets in OOXML files and 2 XMP metadata in PDF and other file formats, a related issue to...

CVE-2016-4434

Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity XXE attacks via vectors involving 1 spreadsheets in OOXML files and 2 XMP metadata in PDF and other file formats, a related issue to...

CVE-2016-4434

Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity XXE attacks via vectors involving 1 spreadsheets in OOXML files and 2 XMP metadata in PDF and other file formats, a related issue to...

Xxe

Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity XXE attacks via vectors involving 1 spreadsheets in OOXML files and 2 XMP metadata in PDF and other file formats, a related issue to...

CVE-2016-4434

Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity XXE attacks via vectors involving 1 spreadsheets in OOXML files and 2 XMP metadata in PDF and other file formats, a related issue to...

CVE-2016-4434

Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity XXE attacks via vectors involving 1 spreadsheets in OOXML files and 2 XMP metadata in PDF and other file formats, a related issue to...

Design/Logic Flaw

Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service CPU consumption via a specially crafted OOXML file, aka an XML Entity Expansion XEE attack...

CVE-2017-5644

Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service CPU consumption via a specially crafted OOXML file, aka an XML Entity Expansion XEE attack...

CVE-2017-5644

Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service CPU consumption via a specially crafted OOXML file, aka an XML Entity Expansion XEE attack...

CVE-2017-5644

Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service CPU consumption via a specially crafted OOXML file, aka an XML Entity Expansion XEE attack...